public abstract class AbstractVirtualNode extends Object implements VirtualNode
| Modifier and Type | Field and Description |
|---|---|
protected AbstractVirtualNode |
docWrapper |
protected NodeInfo |
node |
protected AbstractVirtualNode |
parent |
ALL_NAMESPACES, IS_DTD_TYPE, IS_NILLED, LOCAL_NAMESPACES, NO_NAMESPACES| Constructor and Description |
|---|
AbstractVirtualNode() |
| Modifier and Type | Method and Description |
|---|---|
AtomicSequence |
atomize()
Get the typed value.
|
int |
compareOrder(NodeInfo other)
Determine the relative position of this node and another node, in document order.
|
int |
comparePosition(NodeInfo other)
Determine the relative position of this node and another node, in document order,
distinguishing whether the first node is a preceding, following, descendant, ancestor,
or the same node as the second.
|
boolean |
equals(Object other)
The equals() method compares nodes for identity.
|
void |
generateId(FastStringBuffer buffer)
Get a character string that uniquely identifies this node.
|
String |
getAttributeValue(String uri,
String local)
Get the string value of a given attribute of this node
|
String |
getBaseURI()
Get the Base URI for the node, that is, the URI used for resolving a relative URI contained
in the node.
|
int |
getColumnNumber()
Get column number
|
Configuration |
getConfiguration()
Get the configuration
|
NamespaceBinding[] |
getDeclaredNamespaces(NamespaceBinding[] buffer)
Get all namespace undeclarations and undeclarations defined on this element.
|
String |
getDisplayName()
Get the display name of this node.
|
long |
getDocumentNumber()
Get the document number of the document containing this node.
|
DocumentInfo |
getDocumentRoot()
Get the root (document) node
|
int |
getFingerprint()
Get fingerprint.
|
int |
getLineNumber()
Get line number
|
String |
getLocalPart()
Get the local part of the name of this node.
|
int |
getNameCode()
Get name code.
|
NamePool |
getNamePool()
Get the name pool for this node
|
int |
getNodeKind()
Return the type of node.
|
String |
getPrefix()
Get the prefix of the name of the node.
|
Object |
getRealNode()
Get the node underlying this virtual node.
|
NodeInfo |
getRoot()
Get the root node - always a document node with this tree implementation
|
SchemaType |
getSchemaType()
Get the type annotation
|
String |
getStringValue()
Return the string value of the node.
|
CharSequence |
getStringValueCS()
Get the value of the item as a CharSequence.
|
String |
getSystemId()
Get the System ID for the node.
|
int |
getTypeAnnotation()
Get the type annotation
|
NodeInfo |
getUnderlyingNode()
Get the underlying node, to implement the VirtualNode interface
|
String |
getURI()
Get the URI part of the name of this node.
|
boolean |
hasChildNodes()
Determine whether the node has any children.
|
int |
hashCode()
The hashCode() method obeys the contract for hashCode(): that is, if two objects are equal
(represent the same node) then they must have the same hashCode()
|
Item |
head()
To implement
Sequence, this method returns the item itself |
boolean |
isId()
Determine whether this node has the is-id property
|
boolean |
isIdref()
Determine whether this node has the is-idref property
|
boolean |
isNilled()
Determine whether the node has the is-nilled property
|
boolean |
isSameNodeInfo(NodeInfo other)
Determine whether this is the same node as another node.
|
SequenceIterator<NodeInfo> |
iterate()
To implement
Sequence, this method returns a singleton iterator
that delivers this item in the form of a sequence |
AxisIterator |
iterateAxis(byte axisNumber,
NodeTest nodeTest)
Return an iteration over the nodes reached by the given axis from this node
|
void |
setSystemId(String uri) |
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, waitcopy, getParent, iterateAxisprotected NodeInfo node
protected AbstractVirtualNode parent
protected AbstractVirtualNode docWrapper
public SequenceIterator<NodeInfo> iterate()
Sequence, this method returns a singleton iterator
that delivers this item in the form of a sequencepublic NodeInfo getUnderlyingNode()
getUnderlyingNode in interface VirtualNodepublic Object getRealNode()
getRealNode in interface VirtualNodepublic Configuration getConfiguration()
getConfiguration in interface NodeInfopublic NamePool getNamePool()
getNamePool in interface NodeInfopublic int getNodeKind()
getNodeKind in interface NodeInfoTypepublic AtomicSequence atomize() throws XPathException
atomize in interface NodeInfoXPathException - if the node has no typed value, for example if
it is an element node with element-only contentpublic int getTypeAnnotation()
getTypeAnnotation in interface NodeInfopublic SchemaType getSchemaType()
getSchemaType in interface NodeInfopublic boolean isSameNodeInfo(NodeInfo other)
isSameNodeInfo in interface NodeInfoother - the node to be compared with this nodepublic boolean equals(Object other)
equals in interface NodeInfoequals in class Objectother - the node to be compared with this nodepublic int hashCode()
hashCode in interface NodeInfohashCode in class Objectpublic String getSystemId()
getSystemId in interface SourcegetSystemId in interface NodeInfopublic void setSystemId(String uri)
setSystemId in interface Sourcepublic String getBaseURI()
getBaseURI in interface NodeInfopublic int getLineNumber()
getLineNumber in interface NodeInfopublic int getColumnNumber()
getColumnNumber in interface NodeInfopublic int compareOrder(NodeInfo other)
compareOrder in interface NodeInfoother - The other node, whose position is to be compared with this nodepublic int comparePosition(NodeInfo other)
comparePosition in interface NodeInfoother - The other node, whose position is to be compared with this
nodeAxisInfo.PRECEDING if this node is on the preceding axis of the other node;
AxisInfo.FOLLOWING if it is on the following axis; AxisInfo.ANCESTOR if the first node is an
ancestor of the second; AxisInfo.DESCENDANT if the first is a descendant of the second;
AxisInfo.SELF if they are the same node.UnsupportedOperationException - if either node is an attribute or namespacepublic final String getStringValue()
getStringValue in interface ItemgetStringValue in interface NodeInfoItem.getStringValueCS()public CharSequence getStringValueCS()
getStringValueCS in interface ItemItem.getStringValue()public int getNameCode()
getNameCode in interface NodeInfoallocatepublic int getFingerprint()
getFingerprint in interface NodeInfopublic String getLocalPart()
getLocalPart in interface NodeInfopublic String getURI()
public String getPrefix()
public String getDisplayName()
getDisplayName in interface NodeInfopublic AxisIterator iterateAxis(byte axisNumber, NodeTest nodeTest)
iterateAxis in interface NodeInfoaxisNumber - the axis to be usednodeTest - A pattern to be matched by the returned nodesAxisInfopublic String getAttributeValue(String uri, String local)
getAttributeValue in interface NodeInfouri - the namespace URI of the attribute name. Supply the empty string for an attribute
that is in no namespacelocal - the local part of the attribute name.public NodeInfo getRoot()
public DocumentInfo getDocumentRoot()
getDocumentRoot in interface NodeInfopublic boolean hasChildNodes()
hasChildNodes in interface NodeInfopublic void generateId(FastStringBuffer buffer)
generateId in interface NodeInfobuffer - a buffer, into which will be placed
a string that uniquely identifies this node, within this
document. The calling code prepends information to make the result
unique across all documents.public long getDocumentNumber()
getDocumentNumber in interface NodeInfopublic NamespaceBinding[] getDeclaredNamespaces(NamespaceBinding[] buffer)
getDeclaredNamespaces in interface NodeInfobuffer - If this is non-null, and the result array fits in this buffer, then the result
may overwrite the contents of this array, to avoid the cost of allocating a new array on the heap.For a node other than an element, the method returns null.
public boolean isId()
public boolean isIdref()
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